TY - JOUR
T1 - 2-Acyl thiazolium salts as selective agents for the O-acylation of aromatic hydroxylamines
AU - Ferreira, Luisa M.
AU - Lobo, Ana M.
AU - Prabhakar, Sundaresan
AU - Marcelo-Curto, M. João
AU - Rzepa, Henry S.
AU - Yi, Man Yin
PY - 1991
Y1 - 1991
N2 - 2-Acyl-3,4-dimethylthiazolium triflates, modelled upon the biologically important 2-acyl thiamine derivatives, react in neutral media specifically with the oxygen atom of N-aryl hydroxylami'nes to give rise to tetrahedral intermediates, which collapse to the O-acyl derivatives under mildly basic conditions.
AB - 2-Acyl-3,4-dimethylthiazolium triflates, modelled upon the biologically important 2-acyl thiamine derivatives, react in neutral media specifically with the oxygen atom of N-aryl hydroxylami'nes to give rise to tetrahedral intermediates, which collapse to the O-acyl derivatives under mildly basic conditions.
UR - http://www.scopus.com/inward/record.url?scp=37049085159&partnerID=8YFLogxK
U2 - 10.1039/C39910001127
DO - 10.1039/C39910001127
M3 - Article
AN - SCOPUS:37049085159
SN - 0022-4936
SP - 1127
EP - 1128
JO - Journal of the Chemical Society, Chemical Communications
JF - Journal of the Chemical Society, Chemical Communications
IS - 16
ER -